1,1-dimercaptopropylene-2,4,6,7-tetradesoxy-2,4-di-C-methyl-3-O-benzyl-D-galactoheptoaldose

Base Information

Chemical Name:1,1-dimercaptopropylene-2,4,6,7-tetradesoxy-2,4-di-C-methyl-3-O-benzyl-D-galactoheptoaldose
CAS No.:101536-23-6
Molecular Formula:C₁₉H₃₀O₂S₂
Molecular Weight:354.578
Hs Code.:

Synonyms:1,1-dimercaptopropylene-2,4,6,7-tetradesoxy-2,4-di-C-methyl-3-O-benzyl-D-galactoheptoaldose

Suppliers and Price of 1,1-dimercaptopropylene-2,4,6,7-tetradesoxy-2,4-di-C-methyl-3-O-benzyl-D-galactoheptoaldose

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 1,1-dimercaptopropylene-2,4,6,7-tetradesoxy-2,4-di-C-methyl-3-O-benzyl-D-galactoheptoaldose

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 1,1-dimercaptopropylene-2,4,6,7-tetradesoxy-2,4-di-C-methyl-3-O-benzyl-D-galactoheptoaldose

There total 4 articles about 1,1-dimercaptopropylene-2,4,6,7-tetradesoxy-2,4-di-C-methyl-3-O-benzyl-D-galactoheptoaldose which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 676-58-4
methylmagnesium chloride

: (S)-2-((1R,2S,3R)-2-Benzyloxy-3-[1,3]dithian-2-yl-1-methyl-butyl)-oxirane

: 101536-23-6
1,1-dimercaptopropylene-2,4,6,7-tetradesoxy-2,4-di-C-methyl-3-O-benzyl-D-galactoheptoaldose

Guidance literature:: With copper(I) bromide dimethylsulfide complex; In tetrahydrofuran; diethyl ether; at -40 ℃; for 18h; Yield given;
DOI:10.1007/BF01142803

Reference yield:

: 81076-88-2
1,6-anhydro-2,4-didesoxy-2,4-di-C-methyl-3-O-benzyl-β-D-galactopyranose

: 101536-23-6
1,1-dimercaptopropylene-2,4,6,7-tetradesoxy-2,4-di-C-methyl-3-O-benzyl-D-galactoheptoaldose

Guidance literature:: Multi-step reaction with 4 steps

1: 64.5 percent / ZnCl₂ / 24 h / 0 °C

2: pyridine / 30 h / 20 °C

3: K₂CO₃ / methanol / 1 h / -15 °C

4: CuBr*Me₂S / tetrahydrofuran; diethyl ether / 18 h / -40 °C

With copper(I) bromide dimethylsulfide complex; potassium carbonate; zinc(II) chloride; In tetrahydrofuran; pyridine; methanol; diethyl ether;
DOI:10.1007/BF01142803

Reference yield:

: 101536-27-0
1,1-dimercaptopropylene-2,4-didesoxy-2,4-di-C-methyl-3-O-benzyl-D-galactoaldohexose

: 101536-23-6
1,1-dimercaptopropylene-2,4,6,7-tetradesoxy-2,4-di-C-methyl-3-O-benzyl-D-galactoheptoaldose

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine / 30 h / 20 °C

2: K₂CO₃ / methanol / 1 h / -15 °C

3: CuBr*Me₂S / tetrahydrofuran; diethyl ether / 18 h / -40 °C

With copper(I) bromide dimethylsulfide complex; potassium carbonate; In tetrahydrofuran; pyridine; methanol; diethyl ether;
DOI:10.1007/BF01142803